Whenrunonamachinecalledclient,whichofthefollowingcommandswouldmountthe/usr/local/bindirectoryfromthehostmachineoverthe/home/bindirectoryonclient?() A.mounthost:/usr/local/bin/home/binB.mountclient:/home/bin/usr/local/binC.mount-oclient:/usr/local/bin/home/binD.mount-nhost:/home/bin/usr/local/bin
Whenrunonamachinecalledclient,whichofthefollowingcommandswouldmountthe/usr/local/bindirectoryfromthehostmachineoverthe/home/bindirectoryonclient?()
A.mounthost:/usr/local/bin/home/bin
B.mountclient:/home/bin/usr/local/bin
C.mount-oclient:/usr/local/bin/home/bin
D.mount-nhost:/home/bin/usr/local/bin
相关考题:
Whichofthesecommandsallowsyoutousesharedlibrariesthatarein/usr/local/lib?() A.exportLD_PRELOAD=/usr/local/libB.exportLD_LIBRARY_PATH=/usr/local/libC.Idconfig/usr/local/libD.Idd/usr/local/lib
Whenrunonamachinecalledclient,whichofthefollowingcommandswillmountthe/usr/local/bindirectoryfromthehostoverthe/home/bindirectoryonclient?() A.mounthost:/home/bin/usr/local/binB.mountclient:/home/bin/usr/local/binC.mount-nhost/usr/local/bin/home/binD.mount-ohost:/usr/local/bin/home/bin
Whichcronentrywillrun/usr/local/bin/myscriptat0500everySaturdayofthefollowing?() A.05**6/usr/local/bin/myscriptB.056**/usr/local/bin/myscriptC.6**50/usr/local/bin/myscriptD.50Sat**/usr/local/bin/myscript
Asystemadministratorwantstorunascriptcalledmyscript,butdoesnotwanttoseetheerrorsthatmightbegeneratedbythescript.Howwouldthisbeaccomplished?() A./usr/local/bin/myscript/dev/nullB./usr/local/bin/myscript/dev/nullC./usr/local/bin/myscript2/dev/nullD./usr/local/bin/myscript1/dev/null
A backup is taken using the following command:tar -cvf abcdef.tar /usr/local/include/tcpd.h The operator is in the directory /usr/local/restores and runs the following command: tar -xvf abcdef.tar.Where will the file be restored?()A./usr/local/include/tcpd.hB./usr/local/restores/tcpd.hC./usr/local/restores/include/tcpd.hD./usr/local/restores/usr/local/include/tcpd.h
Anadministratorperformsanauditonthe/usrfilesystemandfindsthefollowingpermissions:-rwsr-xr-x1rootsys514288Jun1809:40/usr/local/bin/nmonWhichofthefollowingmethodscantheadministratorusetoremoveapotentialsecurityrisk()A.rm/usr/local/bin/nmonB.chmodu-s/usr/local/bin/nmonC.ReinstallthefilefromtheappropriatefilesetD.chmodgo-rx/usr/local/bin/nmon
假设根用户root当前所在目录为/usr/local,键入cd .. 命令后,用户当前所在目录为()A./homeB./rootC./usrD./home/root